TY  - BOOK
AU  - Santra,SC
TI  - Fundamentals of ecology and environmental biology
SN  - 9788173816055
U1  - 581.7095 
PY  - 2015///
CY  - Kolkata
PB  - NCBA
KW  - Botany
KW  - Environmental biology
KW  - Community ecology
ER  -